RARE
Ultragenyx Pharmaceutical Inc.
stockNASDAQ
At CloseOct 2, 2026 3:59:58 PM EDT
15.21USD+3.119%(+0.46)3,880,768
Pre-marketOct 2, 2026 9:26:30 AM EDT
14.80USD+0.339%(+0.05)
After-hoursOct 2, 2026 4:27:30 PM EDT
15.33USD+0.789%(+0.12)
On 2026-09-14 there were 0 FTDs. The average number of FTDs per day for September 2026 is 17,701.
RARE Fails-to-Deliver (FTDs)
Fails-to-Deliver
RARE Fails-to-Deliver
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| Trade Date (T)1 | Fails-to- Deliver2 | FTD Change | Trade Vol. | Settlement Date (T+B)4 | Closing Deadline (T+35C)5 | Price3 | $ Notional |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | — | -108 | 3.3M | 2026-09-14 | 2026-10-16 | 14.30 | 0 |
| 2026-09-10 | 108 | +108 | 3.7M | 2026-09-11 | 2026-10-15 | 14.40 | 1,555 |
| 2026-09-09 | — | 0 | 4.6M | 2026-09-10 | 2026-10-14 | 14.31 | 0 |
| 2026-09-08 | — | 0 | 5.9M | 2026-09-09 | 2026-10-13 | 14.88 | 0 |
| 2026-09-04 | — | 0 | 11.5M | 2026-09-08 | 2026-10-09 | 15.30 | 0 |
| 2026-09-03 | — | -159,197 | 27.2M | 2026-09-04 | 2026-10-08 | 14.85 | 0 |
| 2026-09-02 | 159,197 | +159,197 | 7.2M | 2026-09-03 | 2026-10-07 | 26.53 | 4,223,496 |
| 2026-09-01 | — | 0 | 1.9M | 2026-09-02 | 2026-10-06 | 25.81 | 0 |
| 2026-08-31 | — | 0 | 1.9M | 2026-09-01 | 2026-10-05 | 25.21 | 0 |
| 2026-08-28 | — | -111 | 1.6M | 2026-08-31 | 2026-10-02 | 25.61 | 0 |
| 2026-08-27 | 111 | +111 | 1.1M | 2026-08-28 | 2026-10-01 | 26.26 | 2,915 |
| 2026-08-26 | — | -505 | 1.7M | 2026-08-27 | 2026-09-30 | 26.44 | 0 |
| 2026-08-25 | 505 | +505 | 3.8M | 2026-08-26 | 2026-09-29 | 26.46 | 13,362 |
| 2026-08-24 | — | -1,756 | 1.5M | 2026-08-25 | 2026-09-28 | 25.72 | 0 |
| 2026-08-21 | 1,756 | +1,756 | 2.4M | 2026-08-24 | 2026-09-25 | 25.83 | 45,357 |
| 2026-08-20 | — | -156 | 3.8M | 2026-08-21 | 2026-09-24 | 25.32 | 0 |
| 2026-08-19 | 156 | +156 | 2.8M | 2026-08-20 | 2026-09-23 | 26.24 | 4,093 |
| 2026-08-18 | — | 0 | 1.8M | 2026-08-19 | 2026-09-22 | 25.49 | 0 |
| 2026-08-17 | — | 0 | 1.3M | 2026-08-18 | 2026-09-21 | 26.13 | 0 |
| 2026-08-14 | — | 0 | 1.2M | 2026-08-17 | 2026-09-18 | 26.49 | 0 |
| 2026-08-13 | — | 0 | 946.1K | 2026-08-14 | 2026-09-17 | 26.38 | 0 |
| 2026-08-12 | — | 0 | 1.5M | 2026-08-13 | 2026-09-16 | 26.86 | 0 |
| 2026-08-11 | — | 0 | 2.1M | 2026-08-12 | 2026-09-15 | 26.96 | 0 |
| 2026-08-10 | — | 0 | 2.4M | 2026-08-11 | 2026-09-14 | 26.80 | 0 |
| 2026-08-07 | — | 0 | 3.8M | 2026-08-10 | 2026-09-11 | 25.91 | 0 |
Historical data is split-adjusted.
1 Trade Date is calculated from the Settlement Date.
2 Fails to deliver on a given day are a CUMULATIVE number of all fails outstanding until that day, plus new fails that occur that day, less fails that settle that day. A dash (—) indicates no FTDs were reported that day. It’s been shown that the SEC withholds the FTD report for two weeks, and there are often high-volume days with no reported FTDs, so it’s unclear if missing days truly indicate 0 FTDs.
3 Closing price on the Trade Date. The FTD file contains the closing price on the day previous to settlement.
4 As of May 28, 2024, the standard for settlement is next business day after a trade (T+1B). Before that, it was trade date plus two business days (T+2B).
5 RegSHO IV. 3. A broker-dealer has up to 35 calendar days following the trade date to close out the failure to deliver position by purchasing securities of like kind and quantity. Analysis of the T+35 cycle.